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Laws of logarithms

Laws of logarithms. IB SL/HL. Logarithms. Logarithms were invented by John Napier as another form of writing indices. The rules of logarithms. From your answers suggest a simplification for log a - log b. 1. Use your calculator to find:. 3. Use your calculator to find:.

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Laws of logarithms

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  1. Laws of logarithms IB SL/HL

  2. Logarithms Logarithms were invented by John Napier as another form of writing indices.

  3. The rules of logarithms From your answers suggest a simplification for log a - log b 1. Use your calculator to find: 3. Use your calculator to find: From your answers suggest a simplification for log a + log b From your answers suggest a simplification for nlog a 2. Use your calculator to find:

  4. Change of base rule Start with x= Write as an index Take a log of both sides Use the power rule Leave x on it’s own.

  5. The Laws of Logarithms

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